Advantages of galvanized angle steel
Galvanized angle steel is divided into hot galvanized angle steel and cold galvanized angle steel. Hot dip galvanized angle steel is also called hot dip galvanized angle steel or hot dip galvanized angle steel. The cold galvanizing coating is mainly used to prevent corrosion by ensuring full contact between zinc powder and steel and producing electrode potential difference through electrochemical principle
Classification of galvanized angle steel:
According to process classification, it can be divided into hot galvanized angle steel and cold galvanized angle steel. Hot dip galvanized angle steel is common in the market. Cold galvanized angle steel generally needs to be processed by cold plating according to the needs of users. According to the side length, it can be divided into galvanized equal angle steel and galvanized unequal angle steel.
Advantage:
1. Low processing cost: the cost of hot-dip galvanizing is lower than that of other coatings;
2. Durable: the hot-dip galvanized angle steel has the characteristics of glossy surface, uniform zinc layer, no missing plating, no dripping, strong adhesion and strong corrosion resistance. In suburban environment, the standard hot-dip galvanized anti rust thickness can be maintained for more than 50 years without repair; in urban or offshore areas, the standard hot-dip galvanized anti rust layer can be maintained for 20 years without repair;
3. Good reliability: galvanizing layer and steel are metallurgical combination, become a part of steel surface, so the durability of coating is more reliable;
4. The toughness of the coating is strong: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use;
5. Comprehensive protection: every part of the plated part can be coated with zinc, even in depressions, sharp corners and hidden places can be fully protected;
6. Time saving and labor saving: the galvanizing process is faster than other coating construction methods, and the time required for painting on the site after installation can be avoided.
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